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ASTM B111 C68700 Seamless Copper Alloy Tube Brass pipe Seamless Copper and copper-alloy condenser and heat-ex changer tubes,brass pipe Item Copper tube and Copper alloy tube Brass tube Standard ASTM B43,ASTM B88M ASTM B111/B111M , ASTM B135/B135M Material C68700,C44300,C12200,C23000,C26200,C27000,C27200 etc Size Outer diameter: 3mm-150mm Wall thickness: 0.5mm-10mm Length: 1m-6m, or as required Surface Mill polished,Bright,Oiled,Hair line,Brush,Mirror,Sand blast,etc Applicatio

Precision Seamless Copper Alloy Tubing ASTM B111 C12200 ASTM B111/B111M For alloys in which copper is listed as"remainder",copper is the difference between the sum results of all the elements determined and 100%,When all elements in Table 1 are detemined,the sum of the results shall be as follows: Copper Alloy UNS No. Copper Plus Named Elements,%min C60800 99.5 C61300 99.8 C61400 99.5 C70400 99.5 C70600/C70620/C71000 99.5 C71000 99.5 C71500/C71520 99.5 C71640 99.5 C72200 99.8

Evaporators Round Seamless Precision Brass Tubing C44300 ASTM B135/B135M Mechanical Property Requirements of Drawn Temper Tube -SI Values Copper Alloy UBS No. Temper Designation Outside Diameter,mm or Major Distance Between Outside Paraller Stufaces,mm Wall Thickness,mm Tensile Strength.MPa Rockwell Hardness 30T Standard Former C22000 H58 drawn all all 275min 38min C22000 H80 hard drawn up to 25,incl 0.05 to 3.0,incl 360min 55min C22000 H80 hard drawn over 25 to 40,incl 0.09

Surface Condencers Red Precision Copper Pipes C12000 ASTM B111/B111M For alloys in which copper is listed as"remainder",copper is the difference between the sum results of all the elements determined and 100%,When all elements in Table 1 are detemined,the sum of the results shall be as follows: Copper Alloy UNS No. Copper Plus Named Elements,%min C60800 99.5 C61300 99.8 C61400 99.5 C70400 99.5 C70600/C70620/C71000 99.5 C71000 99.5 C71500/C71520 99.5 C71640 99.5 C72200 99.8

Hard Drawn Oval Precision Seamless Copper Tubeing C33000 ASTM B135/B135M Chemical composition table Copper Alloy UNS NO.² Previously Used Designation Nominal Composition,% Copper Zinc Lead C22000 7 90 10 ... C23000 1 85 15 ... C27000 9 65 35 ... C33000 3 66 33.5 0.5 C44300 ... 71.5 27.5 ... Brass Pipe have strong, corrosion resistant properties, and become a modern contractor in all of commodity house pipes,heating, cooling water piping installation of choice.Widely used for

Cold drawn C27000 square seamless brass alloy tubeing Chemical composition table Copper Alloy UNS NO.² Previously Used Designation Nominal Composition,% Copper Zinc Lead C22000 7 90 10 ... C23000 1 85 15 ... C27000 9 65 35 ... C33000 3 66 33.5 0.5 C44300 ... 71.5 27.5 ... Brass tube have strong, corrosion resistant properties, and become a modern contractor in all of commodity house pipes,heating, cooling water piping installation of choice.Widely used for air-conditioning

Heat-exchanger Brass Precision Seamless Pipe C23000 Chemical composition table Copper Alloy UNS NO.² Previously Used Designation Nominal Composition,% Copper Zinc Lead C22000 7 90 10 ... C23000 1 85 15 ... C27000 9 65 35 ... C33000 3 66 33.5 0.5 C44300 ... 71.5 27.5 ... Brass tube have strong, corrosion resistant properties, and become a modern contractor in all of commodity house pipes,heating, cooling water piping installation of choice.Widely used for air-conditioning and

Condenser Copper Alloy Seamless tube ASTM B135 C22000 Chemical composition table Copper Alloy UNS NO.² Previously Used Designation Nominal Composition,% Copper Zinc Lead C22000 7 90 10 ... C23000 1 85 15 ... C27000 9 65 35 ... C33000 3 66 33.5 0.5 C44300 ... 71.5 27.5 ... Brass tube have strong, corrosion resistant properties, and become a modern contractor in all of commodity house pipes,heating, cooling water piping installation of choice.Widely used for air-conditioning

Large Diameter of Copper Nickel Seamless Pipe UNS NO.C60800 Copper-Nickel Alloy tubing: 1)Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so on. 2)Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloy Material Brand of Copper-Nickel Alloy tube: Grade USA U.K Germany Japan China BG ASTM BS DIN JIS H BFe10-1-1 C70600 CN102 CuNi10Fe1Mn C7060 BFe30-1-1 C71500